Exact Mass: 551.5569635999999

Exact Mass Matches: 551.5569635999999

Found 97 metabolites which its exact mass value is equals to given mass value 551.5569635999999, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Cer(d18:1/17:0)

N-[(2S,3R,4E)-1,3-dihydroxyoctadec-4-en-2-yl]heptadecanamide

C35H69NO3 (551.5277164)


Ceramides, also known as N-acylsphingosines, consist of a sphingoid base linked to a fatty acid chain via the amine group. Ceramides are one of the hydrolysis byproducts of sphingomyelin via the enzyme sphingomyelinase (sphingomyelin phosphorylcholine phosphohydrolase, EC 3.1.4.12) which has been identified in the subcellular fractions of human epidermis and many other tissues (PMID: 25935). They can also be synthesized from serine and palmitate in a de novo pathway and are regarded as important cellular signals for inducing apoptosis (PMID: 14998372). Ceramides are key to the biosynthesis of glycosphingolipids and gangliosides. Cer(d18:1/17:0), in particular, consists of a monounsaturated 18-carbon dihydroxylated sphingoid base linked to one chain of heptadecanoic acid.

   

Cer(d17:1/18:0)

N-[(2S,3R,4E)-1,3-dihydroxyheptadec-4-en-2-yl]octadecanamide

C35H69NO3 (551.5277164)


Ceramides, also known as N-acylsphingosines, consist of a sphingoid base linked to a fatty acid chain via the amine group. Ceramides are one of the hydrolysis byproducts of sphingomyelin via the enzyme sphingomyelinase (sphingomyelin phosphorylcholine phosphohydrolase, EC 3.1.4.12) which has been identified in the subcellular fractions of human epidermis and many other tissues (PMID: 25935). They can also be synthesized from serine and palmitate in a de novo pathway and are regarded as important cellular signals for inducing apoptosis (PMID: 14998372). Ceramides are key to the biosynthesis of glycosphingolipids and gangliosides. Cer(d17:1/18:0), in particular, consists of a monounsaturated 17-carbon dihydroxylated sphingoid base linked to one chain of stearic acid.

   
   

Cer[NS] d35:1

Cer[NS] d35:1

C35H69NO3 (551.5277164)


Found in mouse brain; TwoDicalId=758; MgfFile=160720_brain_DHA_13_Neg; MgfId=1198 Found in mouse small intestine; TwoDicalId=979; MgfFile=160907_Small_Intestine_EPA_Neg_08; MgfId=1420

   

Cer(d15:1/20:0)

N-(eicosanoyl)-pentadecasphing-4-enine

C35H69NO3 (551.5277164)


   

Cer[NS]

N-(eicosanoyl)-pentadecasphing-4-enine

C35H69NO3 (551.5277164)


   

Cer 35:1;O2

N-(hexadecanoyl)-16S-methylsphing-4-enine

C35H69NO3 (551.5277164)


   

Cer 36:0;O

N-(octadecanoyl)-1-deoxysphinganine

C36H73NO2 (551.5640998)


   

1,2,3,4,5,6-HEXABROMOCYCLOHEXANE

1,2,3,4,5,6-HEXABROMOCYCLOHEXANE

C6H6Br6 (551.5569635999999)


   

Potassium tetrabromoaurate(III)

Potassium tetrabromoaurate(III)

AuBr4K (551.603612)


   

n-Heptadecanoyl-d-sphingosine

n-Heptadecanoyl-d-sphingosine

C35H69NO3 (551.5277164)


   

N-octadecanoyl-15-methylhexadecasphing-4-enine

N-octadecanoyl-15-methylhexadecasphing-4-enine

C35H69NO3 (551.5277164)


   

N-(1-hydroxydodecan-2-yl)tetracosanamide

N-(1-hydroxydodecan-2-yl)tetracosanamide

C36H73NO2 (551.5640998)


   

N-[(E)-1,3-dihydroxyheptacos-4-en-2-yl]octanamide

N-[(E)-1,3-dihydroxyheptacos-4-en-2-yl]octanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxyoctacos-4-en-2-yl]heptanamide

N-[(E)-1,3-dihydroxyoctacos-4-en-2-yl]heptanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxynon-4-en-2-yl]hexacosanamide

N-[(E)-1,3-dihydroxynon-4-en-2-yl]hexacosanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxyhentriacont-4-en-2-yl]butanamide

N-[(E)-1,3-dihydroxyhentriacont-4-en-2-yl]butanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxytritriacont-4-en-2-yl]acetamide

N-[(E)-1,3-dihydroxytritriacont-4-en-2-yl]acetamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxynonan-2-yl)hexacos-15-enamide

(Z)-N-(1,3-dihydroxynonan-2-yl)hexacos-15-enamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxyhexacos-4-en-2-yl]nonanamide

N-[(E)-1,3-dihydroxyhexacos-4-en-2-yl]nonanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxydotriacont-4-en-2-yl]propanamide

N-[(E)-1,3-dihydroxydotriacont-4-en-2-yl]propanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxytriacont-4-en-2-yl]pentanamide

N-[(E)-1,3-dihydroxytriacont-4-en-2-yl]pentanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxyoct-4-en-2-yl]heptacosanamide

N-[(E)-1,3-dihydroxyoct-4-en-2-yl]heptacosanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxynonacos-4-en-2-yl]hexanamide

N-[(E)-1,3-dihydroxynonacos-4-en-2-yl]hexanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxytetracos-4-en-2-yl]undecanamide

N-[(E)-1,3-dihydroxytetracos-4-en-2-yl]undecanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxydec-4-en-2-yl]pentacosanamide

N-[(E)-1,3-dihydroxydec-4-en-2-yl]pentacosanamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxyheptadecan-2-yl)octadec-9-enamide

(Z)-N-(1,3-dihydroxyheptadecan-2-yl)octadec-9-enamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxydodec-4-en-2-yl]tricosanamide

N-[(E)-1,3-dihydroxydodec-4-en-2-yl]tricosanamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxytetradecan-2-yl)henicos-11-enamide

(Z)-N-(1,3-dihydroxytetradecan-2-yl)henicos-11-enamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxyundecan-2-yl)tetracos-13-enamide

(Z)-N-(1,3-dihydroxyundecan-2-yl)tetracos-13-enamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxypentacos-4-en-2-yl]decanamide

N-[(E)-1,3-dihydroxypentacos-4-en-2-yl]decanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxyundec-4-en-2-yl]tetracosanamide

N-[(E)-1,3-dihydroxyundec-4-en-2-yl]tetracosanamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxytridecan-2-yl)docos-13-enamide

(Z)-N-(1,3-dihydroxytridecan-2-yl)docos-13-enamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxyoctadecan-2-yl)heptadec-9-enamide

(Z)-N-(1,3-dihydroxyoctadecan-2-yl)heptadec-9-enamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxynonadecan-2-yl)hexadec-9-enamide

(Z)-N-(1,3-dihydroxynonadecan-2-yl)hexadec-9-enamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxydocosan-2-yl)tridec-9-enamide

(Z)-N-(1,3-dihydroxydocosan-2-yl)tridec-9-enamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxytridec-4-en-2-yl]docosanamide

N-[(E)-1,3-dihydroxytridec-4-en-2-yl]docosanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxyheptadec-4-en-2-yl]octadecanamide

N-[(E)-1,3-dihydroxyheptadec-4-en-2-yl]octadecanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxydocos-4-en-2-yl]tridecanamide

N-[(E)-1,3-dihydroxydocos-4-en-2-yl]tridecanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxynonadec-4-en-2-yl]hexadecanamide

N-[(E)-1,3-dihydroxynonadec-4-en-2-yl]hexadecanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxytetradec-4-en-2-yl]henicosanamide

N-[(E)-1,3-dihydroxytetradec-4-en-2-yl]henicosanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxyhexadec-4-en-2-yl]nonadecanamide

N-[(E)-1,3-dihydroxyhexadec-4-en-2-yl]nonadecanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxyicos-4-en-2-yl]pentadecanamide

N-[(E)-1,3-dihydroxyicos-4-en-2-yl]pentadecanamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxypentadecan-2-yl)icos-11-enamide

(Z)-N-(1,3-dihydroxypentadecan-2-yl)icos-11-enamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxytricos-4-en-2-yl]dodecanamide

N-[(E)-1,3-dihydroxytricos-4-en-2-yl]dodecanamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxypentadec-4-en-2-yl]icosanamide

N-[(E)-1,3-dihydroxypentadec-4-en-2-yl]icosanamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxyicosan-2-yl)pentadec-9-enamide

(Z)-N-(1,3-dihydroxyicosan-2-yl)pentadec-9-enamide

C35H69NO3 (551.5277164)


   

N-[(E)-1,3-dihydroxyhenicos-4-en-2-yl]tetradecanamide

N-[(E)-1,3-dihydroxyhenicos-4-en-2-yl]tetradecanamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxyhenicosan-2-yl)tetradec-9-enamide

(Z)-N-(1,3-dihydroxyhenicosan-2-yl)tetradec-9-enamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxyhexadecan-2-yl)nonadec-9-enamide

(Z)-N-(1,3-dihydroxyhexadecan-2-yl)nonadec-9-enamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxytricosan-2-yl)dodec-5-enamide

(Z)-N-(1,3-dihydroxytricosan-2-yl)dodec-5-enamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxytetradecan-2-yl)henicos-9-enamide

(Z)-N-(1,3-dihydroxytetradecan-2-yl)henicos-9-enamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxydocosan-2-yl)tridec-8-enamide

(Z)-N-(1,3-dihydroxydocosan-2-yl)tridec-8-enamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxynonadecan-2-yl)hexadec-7-enamide

(Z)-N-(1,3-dihydroxynonadecan-2-yl)hexadec-7-enamide

C35H69NO3 (551.5277164)


   

(Z)-N-(1,3-dihydroxyheptadecan-2-yl)octadec-11-enamide

(Z)-N-(1,3-dihydroxyheptadecan-2-yl)octadec-11-enamide

C35H69NO3 (551.5277164)


   

N-(tridecanoyl)-4E-docosasphingenine

N-(tridecanoyl)-4E-docosasphingenine

C35H69NO3 (551.5277164)


   

N-(pentadecanoyl)-4E-eicosasphingenine

N-(pentadecanoyl)-4E-eicosasphingenine

C35H69NO3 (551.5277164)


   

N-(hexadecanoyl)-4E-nonadecasphingenine

N-(hexadecanoyl)-4E-nonadecasphingenine

C35H69NO3 (551.5277164)


   

N-(heneicosanoyl)-4E-tetradecasphingenine

N-(heneicosanoyl)-4E-tetradecasphingenine

C35H69NO3 (551.5277164)


   

N-(nonadecanoyl)-4E-hexadecasphingenine

N-(nonadecanoyl)-4E-hexadecasphingenine

C35H69NO3 (551.5277164)


   

N-(tetradecanoyl)-4E-heneicosasphingenine

N-(tetradecanoyl)-4E-heneicosasphingenine

C35H69NO3 (551.5277164)


   

N-[(E,2S,3R)-1,3-dihydroxyheptadec-8-en-2-yl]octadecanamide

N-[(E,2S,3R)-1,3-dihydroxyheptadec-8-en-2-yl]octadecanamide

C35H69NO3 (551.5277164)


   

N-[(E,2S,3R)-1,3-dihydroxynonadec-8-en-2-yl]hexadecanamide

N-[(E,2S,3R)-1,3-dihydroxynonadec-8-en-2-yl]hexadecanamide

C35H69NO3 (551.5277164)


   

N-[(E,2S,3R)-1,3-dihydroxydocos-8-en-2-yl]tridecanamide

N-[(E,2S,3R)-1,3-dihydroxydocos-8-en-2-yl]tridecanamide

C35H69NO3 (551.5277164)


   

(E)-N-[(2S,3R)-1,3-dihydroxyheptadecan-2-yl]octadec-9-enamide

(E)-N-[(2S,3R)-1,3-dihydroxyheptadecan-2-yl]octadec-9-enamide

C35H69NO3 (551.5277164)


   

N-[(E,2S,3R)-1,3-dihydroxytetradec-8-en-2-yl]henicosanamide

N-[(E,2S,3R)-1,3-dihydroxytetradec-8-en-2-yl]henicosanamide

C35H69NO3 (551.5277164)


   

N-[(E,2S,3R)-1,3-dihydroxyhexadec-8-en-2-yl]nonadecanamide

N-[(E,2S,3R)-1,3-dihydroxyhexadec-8-en-2-yl]nonadecanamide

C35H69NO3 (551.5277164)


   

(E)-N-[(2S,3R)-1,3-dihydroxypentadecan-2-yl]icos-11-enamide

(E)-N-[(2S,3R)-1,3-dihydroxypentadecan-2-yl]icos-11-enamide

C35H69NO3 (551.5277164)


   

N-[(E,2S,3R)-1,3-dihydroxyoctadec-8-en-2-yl]heptadecanamide

N-[(E,2S,3R)-1,3-dihydroxyoctadec-8-en-2-yl]heptadecanamide

C35H69NO3 (551.5277164)


   

(E)-N-[(2S,3R)-1,3-dihydroxyoctadecan-2-yl]heptadec-9-enamide

(E)-N-[(2S,3R)-1,3-dihydroxyoctadecan-2-yl]heptadec-9-enamide

C35H69NO3 (551.5277164)


   

N-[(E,2S,3R)-1,3-dihydroxyhenicos-8-en-2-yl]tetradecanamide

N-[(E,2S,3R)-1,3-dihydroxyhenicos-8-en-2-yl]tetradecanamide

C35H69NO3 (551.5277164)


   

(E)-N-[(2S,3R)-1,3-dihydroxynonadecan-2-yl]hexadec-9-enamide

(E)-N-[(2S,3R)-1,3-dihydroxynonadecan-2-yl]hexadec-9-enamide

C35H69NO3 (551.5277164)


   

N-[(E,2S,3R)-1,3-dihydroxypentadec-8-en-2-yl]icosanamide

N-[(E,2S,3R)-1,3-dihydroxypentadec-8-en-2-yl]icosanamide

C35H69NO3 (551.5277164)


   

N-[(E,2S,3R)-1,3-dihydroxyicos-8-en-2-yl]pentadecanamide

N-[(E,2S,3R)-1,3-dihydroxyicos-8-en-2-yl]pentadecanamide

C35H69NO3 (551.5277164)


   

N-Heptadecanoylsphingosine

N-Heptadecanoylsphingosine

C35H69NO3 (551.5277164)


A N-acylsphingosine in which the ceramide N-acyl group is specified as heptadecanoyl.

   

N-[(E,2S,3R)-1,3-dihydroxyheptadec-4-en-2-yl]octadecanamide

N-[(E,2S,3R)-1,3-dihydroxyheptadec-4-en-2-yl]octadecanamide

C35H69NO3 (551.5277164)


   

Cer(d18:1_17:0)

Cer(d18:1_17:0)

C35H69NO3 (551.5277164)


PANOMIX internal lipid standards

   

1-DeoxyCer 18:0;O/18:0

1-DeoxyCer 18:0;O/18:0

C36H73NO2 (551.5640998)


   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

n-[(2s,3r,4e)-1,3-dihydroxyoctadec-4-en-2-yl]heptadecanimidic acid

n-[(2s,3r,4e)-1,3-dihydroxyoctadec-4-en-2-yl]heptadecanimidic acid

C35H69NO3 (551.5277164)